Sentence examples for basis of sample size from inspiring English sources

The findings of this pilot study will serve as the basis of sample size calculations, missing in almost all studies on the impact of headache in children and adolescents until now[5].

A convenience sample of 127 orthodontic patients were screened at the Department of Orthodontics of the University of Otago, and 52 eligible patients (30 females and 22 males, mean age = 15.5 ± 3.6 years) were finally included in the study on the basis of sample size used in previous published researches [12, 13].

Effect sizes were estimated (conservatively) on the basis of sample size and significance.

However, only one study was excluded on the basis of sample size [ 44].

The quantitative sample size was determined on the basis of sample size calculations.

For other measures, ES were estimated either on the basis of sample size and either p value or η.

Since this is a pilot study, a sample size of 120 participants is targeted on the basis of sample sizes of previous studies.

On the basis of sampling size calculations, 15 juveniles were collected for each species at each time of sampling in each nursery.

Even though using 5 samples per group still does not yield enough power for some platforms, it is possible to use our data as basis for estimation of sample size for the platforms considered.

On the basis of published estimations of sample size needed for achieving adequate power to detect association our data set has limited power.

We also recorded the fundamental components of sample size calculations (table 1), the basis on which the minimum clinically important effect size (delta) and estimated event rates were derived (for example, previous literature, pilot data), and any reference to re-estimation of sample size on the basis of an interim analysis.